Donpray 502 hcfc-141b gindi mai haske polyols
Donpray 502 hcfc-141b gindi mai haske polyols
Shigowa da
Donpray 502 yana fesa ciyawar polyols tare da HCFC-141b kamar hurawa, da ya amsa da isocyanate don samar da kumfa wanda ke da kyakkyawan aiki, waɗanda suke kamar haka,
1) kyawawan sel
2) Lowerarancin ƙuruciya
3) Cikakken juriya na kashe gobara
4) Madalla da ƙarancin zafin jiki na yanayi.
Yana amfani da kowane irin shirye-shiryen rufin shara wanda ke amfani da fesa, kamar su ɗakunan sanyi, bututun kafa, manyan-sikelin kafa, manyan-sikelin takarda ko bango na ciki da sauransu.
Dukiya ta jiki
| Bayyanawa Hydroxyl darajar mgkoh / g Dynamic danko (25 ℃) MPa.s Takamaiman nauyi (20 ℃) g / ml Yawan zafin jiki ℃ Watan kwanciyar hankali | Kodadde mai launin shuɗi zuwa ruwan da launin ruwan kasa 200-300 100-200 1.12-1.20 10-25 6 |
Shawara Ratio
| pbw | |
| Donpray 502 cakuda polyols Isocyanate MDI | 100 100-105 |
Halaye halaye(Tsarin zafin jiki na 20 shine 20 ℃, ainihin darajar an bambanta bisa ga bututun bututun mai.)
| Lokacin kirim s Gel lokaci s | 3-5 6-10 |
Wasan kwaikwayo na kumfa
| abubuwa | Hanyar gwaji | Fihirisa |
| Fesa da yawa Kudin sel Kwarewar Thermal na farko (15 ℃) Ikon m M Elongation a hutu Dantayilonal Dogaro 24h -20 ℃ 24h 70 ℃ Sha ruwa Bayanin Oxygen | GB 6343 GB 10799 GB 3399 GB / t8813 GB / t16777777777 GB / t9641 GB / t8811
GB 8810 GB 8624 | ≥32KG / M3 ≥90% ≤24mw / (Mk) ≥150kpa ≥120kpa ≥10% ≤1% ≤1.5% ≤3% ≥26 |
Bayanan da aka bayar a sama suna da darajar hali, waɗanda kamfaninmu ya gwada shi. Don samfuran kamfanin mu, bayanan da aka haɗa a cikin doka ba su da matsala.
